Restaurant or retail ordering unit and transaction terminal



FIG. 1 is a front elevational view of a restaurant or retail ordering unit and transaction terminal showing my new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a side view, taken from the right side of FIG. 1; and,

FIG. 4 is a top plan view, the bottom plan view being a mirror image thereof.

The broken lines shown on FIG. 1 are for illustrative purposes only and form no part of the claimed design. 

The ornamental design for a restaurant or retail ordering unit and transaction terminal, as shown and described. 